Warranty Administration – Transmitter Key Fob Warranty Replacement Requirements – GM Passenger Cars and Trucks (including Medium Duty)

General Motors

NHTSA ID Number: 10222661 Manufacturer Communication Number: 21-NA-068 Summary This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.   379 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2017-2019 … Read more

Dual Level Portable Charge Cord Stowage and Troubleshooting Information – 2022 Chevrolet Bolt EUV & Bolt EV

2022 Chevrolet Bolt EV

NHTSA ID Number: 10198875 Manufacturer Communication Number: 21NA093   Summary This bulletin provides proper stowage and troubleshooting information/instructions for the Dual Level Portable Charger (RPO EKT).     1 Affected Product Vehicle MAKE MODEL YEAR CHEVROLET BOLT EV 2022   Condition Stowage of the dual level portable charger and two swappable cordsets is not detailed in the … Read more

Malfunction Indicator Lamp (MIL) Illuminated During Engine Crank – DTC P0046 Set – 2017-2023 Chevrolet Silverado & GMC Sierra

2021 Chevrolet Silverado

NHTSA ID Number: 10222662 Manufacturer Communication Number: 21-NA-113 Summary This technical bulletin provides a procedure to perform a learn procedure for the turbo actuator.   Condition Some customers may comment that the MIL is illuminated. Some technicians may find DTC P0046 (Turbocharger Boost Control Position Performance) set in the Engine Control Module (ECM).   Cause This condition … Read more

Product Safety Recall N212351320 Rear Halfshaft May Fail – 2021-2022 Chevrolet Corvette

2022 Chevrolet Corvette

February 17, 2022 NHTSA CAMPAIGN NUMBER: 22V091000 Rear Half-Shaft Assemblies Missing Ball Bearings An unexpected loss of drive power increases the risk of a crash.   NHTSA Campaign Number: 22V091 Manufacturer General Motors, LLC Components POWER TRAIN Potential Number of Units Affected 22   Summary General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Corvette vehicles. The rear half-shaft assemblies … Read more

Malfunction Indicator Lamp (MIL) Illuminated – DTC P3075 Set – 2019-2022 Buick Cadillac Chevrolet GMC

2022 Chevrolet Blazer

NHTSA ID Number: 10205577 Manufacturer Communication Number: 21NA257   Summary This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated – DTC P3075 Set.     36 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2020-2022 CADILLAC CT4 2020-2022 CADILLAC CT5 2020-2022 CADILLAC XT4 2019-2022 CADILLAC XT5 … Read more